package com.company.service;

import org.apache.log4j.Logger;
import org.aspectj.lang.JoinPoint;

import java.util.Arrays;

public class UserServiceLogger {
    private static final Logger log= Logger.getLogger(UserServiceLogger.class);
    /**
     * 前置增强代码
     */
    public void before(JoinPoint jp){
        log.info("调用 " + jp.getTarget() + "的" + jp.getSignature().getName()
        + " 方法。方法入参: " + Arrays.toString(jp.getArgs()));
    }
    /**
     * 后置增强代码
     */
    public void afterReturning(JoinPoint jp,Object result){
        log.info("调用 " + jp.getTarget() + "的" + jp.getSignature().getName()
                + " 方法。方法入参: " +result);
    }
}
